2 papers
cond-mat.mtrl-sci2005
Magnetic bistability and controllable reversal of asymmetric ferromagnetic nanorings
F. Q. Zhu, G. W. Chern, O. Tchernyshyov +3
Magnetization reversals through the formation of vortex state and the rotation of onion state are two processes with comparable probabilities for symmetric magnetic nanorings with…
cond-mat.mtrl-sci2005
Controllable High-Speed Rotation of Nanowires
D. L. Fan, F. Q. Zhu, R. C. Cammarata +1
We report a versatile method for executing controllable high-speed rotation of nanowires by AC voltages applied to multiple electrodes. The rotation of the nanowires can be instant…